Worm -or- Backyard Composting Workshop (Multiple Dates Available)
Date & Time
From March 28, 2026 10:00am to September 19, 2026 2:00pm
Venue
Multiple Venues in Napa County
Napa County, CA
United States
Event Type
Workshops
This is an in-person event
Registration will be done through City of Napa - Solid Waste and Recycling Division Eventbrite page.
About the Event
Free Backyard Composting 2026 Workshops Join Master Gardeners to learn about worm or backyard composting - choose your own adventure!
For those taking the backyard composting portion, after concluding the workshop you may purchase a discounted compost bin for $20.00 (One bin per household).
Worm class attendees may purchase a worm compost tool kit, including the worms for $10.00, that you will set up with the UC Master Gardeners to take home!
Registration required for the date and location you will attend.
- Session 1: Saturday, March 28, 2026
Skyline Wilderness Park - 2201 Imola Ave, Napa, CA 94559 (No park entrance fee for registered workshop attendees)
10:00 AM – 12:00 PM (allowing time for Q&A)
Maximum class size: 40
Direct registration page for March 28th workshop
- Session 2: Saturday, April 25, 2026 registration
Skyline Wilderness Park - 2201 Imola Ave, Napa, CA 94559 (No park entrance fee for registered workshop attendees)
10:00 AM – 12:00 PM (allowing time for Q&A)
Maximum class size: 40
Direct registration page for April 25th workshop
- Session 3: Saturday, May 16, 2026 registration
Napa Valley College - Upper Valley Campus - 1088 College Ave, St. Helena, CA 94574
10:00 AM - 12:00 PM (allowing time for Q&A)
Maximum class size: 30
Direct registration page for May 16th workshop
- Session 4: Saturday, September 19, 2026 registration
City of Napa Senior Center - 1500 Jefferson St, Napa, CA 94559
12:00 PM - 2:00 PM (allowing time for Q&A)
Maximum class size: 40
Direct registration page for September 19th workshop